Author Topic: K20 Crew cab maybe?  (Read 30318 times)

Offline Engineer

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K20 Crew cab maybe?
« on: January 21, 2012, 08:47:04 pm »
There were a few K-20 4x4s. But not many. Odds are it is a K-30.

Either way, for 500~600 clams, I'd say you're in my friend.
2002 Chevy 2500HD 4x4 8.1/ZF6sp RC/LB
2001 Chevy 2500HD 4x4 6.0/4L85E EC/SB
1997 Chevy Blazer 4x4
1994 Chevy K-2500 4x4 C6P 5.7/4L80E
1979 Chevy K-30 4x4 4sp 4.10
1977 Chevy K-30 4x4 4sp 4.10 454

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Offline timthescarrd

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Re: K20 Crew cab maybe?
« Reply #1 on: January 21, 2012, 09:34:54 pm »
There were a few K-20 4x4s. But not many. Odds are it is a K-30.

Either way, for 500~600 clams, I'd say you're in my friend.

I thought all K-20's were 4x4 isn't that the diff between K and C

Offline Engineer

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Re: K20 Crew cab maybe?
« Reply #2 on: January 21, 2012, 10:06:19 pm »
I guess I should've specified K-20 crew cab. There were a few, not many. Most crews were 30 series.

Most 20 series crews were 2WD and not 4x4 anyway.

Since the thread topic was about crews, I assumed we were all on the same page. Lol. Sorry for not being more clear.
« Last Edit: January 21, 2012, 10:09:15 pm by Engineer »
2002 Chevy 2500HD 4x4 8.1/ZF6sp RC/LB
2001 Chevy 2500HD 4x4 6.0/4L85E EC/SB
1997 Chevy Blazer 4x4
1994 Chevy K-2500 4x4 C6P 5.7/4L80E
1979 Chevy K-30 4x4 4sp 4.10
1977 Chevy K-30 4x4 4sp 4.10 454

Dad of an Eagle Scout, and a Life Scout

Offline timthescarrd

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Re: K20 Crew cab maybe?
« Reply #3 on: January 21, 2012, 11:20:59 pm »
Yeah, my fault, I wasn't aware of Crew Cab 20 series. Not sure what the point there would be

Offline 79k30guy

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Re: K20 Crew cab maybe?
« Reply #4 on: January 22, 2012, 10:22:40 am »
be sure and snap some pics to show us all if you go look at it...   This thread got me thinking...  my brothers 3+3 (my twin brother, local here..  lol i have two brothers with 3+3 4x4s) his is a 76 SRW 4X4 but with a Dana 44 under the front.  I'd have to agree with engineer that the K20s were rare, so I'm gonna check his VIN and see if it was a K30 that had the Dana 60 robbed out from under it sometime in the past....   i can't believe we haven't done that yet, just for curiosity's sake....   
A Chevy straight Axel family.. DAD:'74 K20 (dana 60 up front) TWIN BROTHER: 76 K20 3+3 ME: '79 K30.

Offline bake74

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Re: K20 Crew cab maybe?
« Reply #5 on: January 22, 2012, 11:46:41 am »
     So I saw an ad for a 74 4+4, opened it up and is a crew 4wd single axle truck.  Did they make these in 74 ?
    http://redding.craigslist.org/cto/2794822156.html   this is the listing if you are wondering.
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  74 k10, 77k10    Tom

Offline Engineer

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Re: K20 Crew cab maybe?
« Reply #6 on: January 22, 2012, 01:10:40 pm »
First year for the Dana60 front equipped K-30 was 1977.

The crew started production in 1973 as a C-30. I don't know when the 3/4 crews went 4x4. Nor am I sure when the 3/4 crew came out. The 3/4 crews may have started in '73 like the C-30, but Chevy didn't start building the D60 K30 trucks until 1977.
« Last Edit: January 22, 2012, 01:15:50 pm by Engineer »
2002 Chevy 2500HD 4x4 8.1/ZF6sp RC/LB
2001 Chevy 2500HD 4x4 6.0/4L85E EC/SB
1997 Chevy Blazer 4x4
1994 Chevy K-2500 4x4 C6P 5.7/4L80E
1979 Chevy K-30 4x4 4sp 4.10
1977 Chevy K-30 4x4 4sp 4.10 454

Dad of an Eagle Scout, and a Life Scout

Offline yellowk20

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Re: K20 Crew cab maybe?
« Reply #7 on: January 25, 2012, 05:53:10 pm »
77 was the first year for the K30, Regular cab or crew cab.


As for what year was the first available  4x4 crew cab I'd say 75-76 .I have a 76 and its a failrly rare truck its a Silverado/Camper Special  with A/C and Cruise 350/TH350/NP203 Dana 44 front and 14-bolt rear  Most of the other 76 crew cabs I've come across have been custom deluxe , with very few options

The 4x4 crew as I was told was made in response too Alaska Pipeline project . 
« Last Edit: January 25, 2012, 06:00:52 pm by yellowk20 »
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Offline Captkaos

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K20 Crew cab maybe?
« Reply #8 on: January 25, 2012, 10:40:59 pm »
1976 was the first year that the Bonus Cab (no rear seat) was made.
1977 was the first year for the K30 Crew and conventional cab

GM never produced a K20 series Crew Cab/Bonus Cab.

Offline yellowk20

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Re: K20 Crew cab maybe?
« Reply #9 on: January 25, 2012, 11:40:39 pm »
1976 was the first year that the Bonus Cab (no rear seat) was made.
1977 was the first year for the K30 Crew and conventional cab

GM never produced a K20 series Crew Cab/Bonus Cab.

Um ,  I own a 76 K20 Crew Cab .
"If you're Gonna be stupid you better be tough"

Offline bake74

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Re: K20 Crew cab maybe?
« Reply #10 on: January 26, 2012, 06:33:39 am »
77 was the first year for the K30, Regular cab or crew cab.


As for what year was the first available  4x4 crew cab I'd say 75-76 .I have a 76 and its a failrly rare truck its a Silverado/Camper Special  with A/C and Cruise 350/TH350/NP203 Dana 44 front and 14-bolt rear  Most of the other 76 crew cabs I've come across have been custom deluxe , with very few options

The 4x4 crew as I was told was made in response too Alaska Pipeline project .

     I am kinda a fact person (blame it on my childhood why I have a hard time taking people at their word), where did you get this information from.  I thought the same thing about 77 and k-30 but never could get it confirmed.
     So buy your belief 75 was the first year they produced the k20 crew single rear axle ?
#1: The easiest and most obvious solution to any problem is 99% of the time correct.
#2: There is no such thing as impossible, it just takes longer.
  74 k10, 77k10    Tom

Offline bake74

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Re: K20 Crew cab maybe?
« Reply #11 on: January 26, 2012, 06:42:05 am »
     Blazin any word yet ?
#1: The easiest and most obvious solution to any problem is 99% of the time correct.
#2: There is no such thing as impossible, it just takes longer.
  74 k10, 77k10    Tom

Offline Blazin

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Re: K20 Crew cab maybe?
« Reply #12 on: January 26, 2012, 06:49:21 am »
Nope!!  >:(
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Offline pholliday1

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Re: K20 Crew cab maybe?
« Reply #13 on: January 26, 2012, 07:57:20 am »
For what its worth my 3+3's frame is a 1975 ( cab is a 90)  paid 300 for truck single rear wheel 3/4 ton 4x4 205 transfercase 4 speed stick dana 44 in front 14ff in rear. cab and box were rotted frame was perfect. Yes had to do a little fab work for proper cab alignment. I bought it off original owner
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Offline Captkaos

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Re: K20 Crew cab maybe?
« Reply #14 on: January 26, 2012, 11:56:49 am »
Um ,  I own a 76 K20 Crew Cab .

Um, no you don't.  GM never produced a K20 series Crew Cab/Bonus Cab.  What is your VIN number?  It would have to be CKL24xxxxxx, and like I stated, the first year for 1 ton 4x4's was 1977 and first year for 4x4 crews was the same year.  If indeed your VIN is what I stated, I would love to see it as it goes against everything I have researched. 

In my 27 years of working on and gathering information on, they didn't make it.  I have brochures backing this up, and if you need further proof, look at the 1976 brochure off of GM's site and look up Crew Cab, there is no K anything listed for 1976, and I am 100% confident that if you look at every other year you will not find a K20 Crew in them either.. 

This is their pdf brochure..  http://www.gmheritagecenter.com/gm-heritage-archive/docs/Chevrolet-Trucks/1976-Chevrolet-Truck.pdf

I am also sure you can find the same on Slosh's page...